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https://issues.apache.org/jira/browse/SPARK-60659?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated SPARK-60659:
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Labels: pull-request-available (was: )
> Support day-time interval inputs in the Rust Spark Connect client
> -----------------------------------------------------------------
>
> Key: SPARK-60659
> URL: https://issues.apache.org/jira/browse/SPARK-60659
> Project: Spark
> Issue Type: Improvement
> Components: Connect
> Affects Versions: connect-rust-4.3.0
> Reporter: DB Tsai
> Priority: Major
> Labels: pull-request-available
> Fix For: connect-rust-4.3.0
>
>
> SPARK-60607 adds result decoding of Arrow Duration(Microsecond) into Rust
> Value::DayTimeInterval and Python datetime.timedelta. Input support is
> intentionally deferred, as discussed in
> https://github.com/apache/spark-connect-rust/pull/110.
> Implement core create_dataframe Arrow Duration(Microsecond) builders and
> Python timedelta conversion, including exact signed microsecond arithmetic
> and checked overflow into i64. Cover inferred and explicit interval schemas,
> null-first rows, nested structs/lists/maps, and createDataFrame(df.collect(),
> df.schema) round trips. Coordinate inference and Arrow input changes with PRs
> #109 and #113 rather than extending first-row inference in SPARK-60607.
> Validate Rust and Python inputs against a real Spark Connect server,
> including negative intervals, nulls, and boundary/overflow cases.
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